1561085460

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29201}}^1$

素因数の和:29236

約数の個数: 144

約数和(自身を含む): 5357282112

約数和(自身を除く): 3796196652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 243, 270, 297, 324, 330, 396, 405, 486, 495, 540, 594, 660, 810, 891, 972, 990, 1188, 1215, 1485, 1620, 1782, 1980, 2430, 2673, 2970, 3564, 4455, 4860, 5346, 5940, 8910, 10692, 13365, 17820, 26730, 29201, 53460, 58402, 87603, 116804, 146005, 175206, 262809, 292010, 321211, 350412, 438015, 525618, 584020, 642422, 788427, 876030, 963633, 1051236, 1284844, 1314045, 1576854, 1606055, 1752060, 1927266, 2365281, 2628090, 2890899, 3153708, 3212110, 3854532, 3942135, 4730562, 4818165, 5256180, 5781798, 6424220, 7095843, 7884270, 8672697, 9461124, 9636330, 11563596, 11826405, 14191686, 14454495, 15768540, 17345394, 19272660, 23652810, 26018091, 28383372, 28908990, 34690788, 35479215, 43363485, 47305620, 52036182, 57817980, 70958430, 78054273, 86726970, 104072364, 130090455, 141916860, 156108546, 173453940, 260180910, 312217092, 390271365, 520361820, 780542730, 1561085460]

約数ペア:

[(1, 1561085460), (2, 780542730), (3, 520361820), (4, 390271365), (5, 312217092), (6, 260180910), (9, 173453940), (10, 156108546), (11, 141916860), (12, 130090455), (15, 104072364), (18, 86726970), (20, 78054273), (22, 70958430), (27, 57817980), (30, 52036182), (33, 47305620), (36, 43363485), (44, 35479215), (45, 34690788), (54, 28908990), (55, 28383372), (60, 26018091), (66, 23652810), (81, 19272660), (90, 17345394), (99, 15768540), (108, 14454495), (110, 14191686), (132, 11826405), (135, 11563596), (162, 9636330), (165, 9461124), (180, 8672697), (198, 7884270), (220, 7095843), (243, 6424220), (270, 5781798), (297, 5256180), (324, 4818165), (330, 4730562), (396, 3942135), (405, 3854532), (486, 3212110), (495, 3153708), (540, 2890899), (594, 2628090), (660, 2365281), (810, 1927266), (891, 1752060), (972, 1606055), (990, 1576854), (1188, 1314045), (1215, 1284844), (1485, 1051236), (1620, 963633), (1782, 876030), (1980, 788427), (2430, 642422), (2673, 584020), (2970, 525618), (3564, 438015), (4455, 350412), (4860, 321211), (5346, 292010), (5940, 262809), (8910, 175206), (10692, 146005), (13365, 116804), (17820, 87603), (26730, 58402), (29201, 53460)]